Commit 04f4437
[KYUUBI #6754][AUTHZ] Improve the performance of Ranger access requests deduplication
# 🔍 Description
## Issue References 🔗
This pull request fixes #6754
## Describe Your Solution 🔧
Right now in RuleAuthorization we use an ArrayBuffer to collect access requests, which is very slow because each new PrivilegeObject needs to be compared with all access requests.
## Types of changes 🔖
- [x] Bugfix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
## Test Plan 🧪
#### Behavior Without This Pull Request ⚰️
Add benchmark
Before
```sh
Java HotSpot(TM) 64-Bit Server VM 17.0.12+8-LTS-286 on Mac OS X 14.6
Apple M3
Collecting files ranger access request: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
50000 files benchmark 181863 189434 NaN -0.0 -181863368958.0 1.0X
````
#### Behavior With This Pull Request 🎉
After
```sh
Java HotSpot(TM) 64-Bit Server VM 17.0.12+8-LTS-286 on Mac OS X 14.6
Apple M3
Collecting files ranger access request: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
50000 files benchmark 1281 1310 33 -0.0 -1280563000.0 1.0X
```
#### Related Unit Tests
Exists UT
---
# Checklist 📝
- [x] This patch was not authored or co-authored using [Generative Tooling](https://www.apache.org/legal/generative-tooling.html)
**Be nice. Be informative.**
Closes #6758 from wankunde/ranger2.
Closes #6754
9d7d196 [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
88b9c04 [wankun] Update extensions/spark/kyuubi-spark-authz/src/test/scala/org/apache/spark/sql/RuleAuthorizationBenchmark.scala
20c55fb [wankun] Update extensions/spark/kyuubi-spark-authz/pom.xml
f5a3b6c [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
9793249 [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
d86b01f [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
b904b49 [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
aad08a6 [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
1374604 [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
01e15c1 [wankun] Update extensions/spark/kyuubi-spark-authz/pom.xml
805e8a9 [wankun] Update extensions/spark/kyuubi-spark-authz/pom.xml
e198179 [wankunde] [KYUUBI #6754] Improve the performance of ranger access requests
Lead-authored-by: wankunde <[email protected]>
Co-authored-by: wankun <[email protected]>
Signed-off-by: Bowen Liang <[email protected]>1 parent 1e9d68b commit 04f4437
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- kyuubi/plugin/spark/authz/benchmark
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